With wood you can build all kinds of tools,

The pointing printer printed by the micro 3D printer is an important tool for the pioneer astronauts to survive in the alien planet.

At this time

The box-shaped pointing printer is the same as the micro printer Yang Meng used just now.

It soon unfolded into a frame that could hold the size of a basketball.

Compared with micro printers,

The point-oriented 3D printer is more functional,

"Xiao Yi, pass me the list of devices that can be printed on the pointing printer!"

"Understood!"

Xiao Yi's voice just fell,

A long list appeared before his eyes,

Yang Meng was picking out some equipment that was urgently needed at the moment.

The first of these,

It's the next stage of printers.

With the help of a directional printer,

He was already able to make small device printing devices,

Other words

As long as he can build the third stage of the printing equipment,

He can make some means of transportation.

Greatly improve the flexibility of activities,

However, he has just selected a small device printing device,

Xiao Yi reminded:

"In the current area, the content of rare metals is very small!"

"The total amount of energy you currently possess is not enough to refine so many rare elements.

Do you want to add this device to the series to be printed? ”

Hearing Xiao Yi's inquiry, Yang Meng was stunned for a moment

"Serious shortage of rare metal elements?"

"Yes!"

With Xiao Yi's voice,

A page of material elemental analysis lists appeared before his eyes.

The elements of this list are composed,

According to the periodic table, it was normal before iron.

But when it comes to iron,

With the increase of the ordinal number, the content ratio of various elements shows a cliff-like decline:

"What's going on?"

"According to the data of human astronomical observations,

This is most likely a problem with the Rutan system itself! ”

"Self-problem!"

Xiao Yi's words made Yang Meng think of something:

"You mean to say that it has something to do with the formation of the Rutan system, and its fusion level!"

"Yes!"

"I see!"

Yang Meng recalled some of the "Introduction to the Evolution of Stellar Structure" he had studied, and he shook his head gently:

"In that case, let's temporarily remove the equipment related to heavy elements from the manufacturing list!"

"Build equipment with sufficient materials first!"

"Understood!"

Although because of the lack of rare metals,

interrupted Yang Meng's plan,

But the impact is not large, such as plastics, the main elements of olefin copolymer polymers are carbon and hydrogen.

These two elements are common on this planet,

Plastic-based devices can be built as well.

The only thing that is more troublesome is the rare metals needed to make chips.

"Anyway, let's solve the problem at hand first!"

When Yang Meng was thinking about how to obtain rare metal elements,

Xiao Yi sorted out a new list of prints,

and transmitted to Yang Meng's optic nerve,

Waiting for his next instruction,

Although he somewhat regretted that the device he wanted to print was not on the list,

But the instructions were given to print anyway,

Soon the first device was printed,

Yang Meng took it out of the printer,

Looking at this suona-like device in his hand,

He seems to have something bad in mind:

"The sixteenth generation of the Northwest Wind Life Support Device!"

Yang Meng sighed,

Back in his grandfather's time,

Humans have realized the technology to make fats and starches from carbon monoxide and carbon dioxide.

With the development of the times,

This technique is gradually perfected,

It has become one of the essential equipment for going out on adventures.

Although it can convert air into food,

But after all, it is not natural food, and the taste can be said to be indescribable:

"That's it! Some of them are good! ”

At this time, the second piece of equipment is also printed,

The second piece of equipment is a supplement to the power plant on his body

With this addendum,

In the case of the loss of the left leg,

He can also move freely,

The third printing device is the resource collection device.

Later, solar panels were printed, and vigilance detection devices were installed.

And print here, because of the problem of resources and energy,

The printer has stopped working temporarily,

Yang Meng first set up the solar panels and the warning detection device.

See Surroundings Safe,

There are no unusual circumstances,

That's when he started gathering resources.

……

The whole resource collection work is very boring.

Without the help of an auxiliary power unit, it would have been an extremely tiring process.

But as more devices are printed,

For Yang Meng, the fatigue on his body is nothing.

And Yang Meng, who took a break,

Looking at the weapons and equipment printed out in the printer,

He couldn't help but look at the mountains looming in the distance,

And that mountain is where he was imprisoned,

"Now I have a certain ability to protect myself!"

"Maybe try to find the place where the ship crashed!"

"And my other leg has to be recovered!"